Louis Koo

Sam

Simon Lui Yu-Yeung

Chai

Allen Ting Chi-Chun

Fai

Chin Ka-Lok

Chuen

Esther Wan

Sister Sau

Au-Yeung Miu-Chi

Girl killed by Sam in accident

Frankie Ng Chi-Hung

Wah

Amanda Lee

Anita

Hui Fan

Anita's mom

Vincent Kok

Station manager

Cheung Tat-Ming

Dan

Lai Yiu-Cheung

Curry

Christine Ng Wing-Mei

Miu

Liz Kong Hei-Man

Girl floating in sea

Chan Chi-Fai